Bathtub



FIG. 1 is a perspective view of a skirted bathtub according to the invention;

FIG. 2 is a perspective view of the skirted bathtub of FIG. 1 provided with antislip dots on its floor; and,

FIG. 3 is a top view of the bathtub as in FIG. 2. 

CLAIM The ornamental design for a bathtub, as shown and described. 